Bluetooth 5.4 and Hall Effect Technology: These wireless earbuds feature cutting-edge Bluetooth 5.4 technology, which improves stability, efficiency, sound quality, connection distance, , and battery life compared to Bluetooth 5.3, making them ideal for extended listening and stable calls. The earbuds use Hall Effect technology to automatically connect when the charging case is opened and are ready for immediate use without manual pairing Heavy Bass Stereo and 5 EQ Modes: Our Bluetooth earbuds utilize a carbon fiber composite bio-diaphragm (a lightweight yet rigid material) and 14 mm drivers to deliver deep bass extending down to 50 Hz and crystal-clear mids/highs reaching up to 5 kHz for an immersive stereo sound experience. Additionally, these ear buds feature 5 customizable EQ modes, allowing you to effortlessly switch between music styles to suit your personal preferences and achieve the optimal listening experience Designed for Sleep: These sleep earbuds weigh only 3 grams and are equipped with removable silicone ear pads for a comfortable fit. The slim design and soft material ensure comfortable wear and effective noise isolation. Whether you are sleeping, studying, working, or concentrating on reading, you can wear them easily. Sleep Mode: After activating sleep mode, the Bluetooth sleep headphones' touch function is disabled to ensure you’re not disturbed by unexpected operations while listening to sleep music, white noise, or napping. In this mode, the Bluetooth earphones operate completely silently, with no operational beeps or vibrations. They won’t emit any alarm sounds, ringtones, or touch feedback noises 48 Hours Playback Time: These wireless Ear buds deliver 6-8 hours of use on a single charge, which can be extended to 48 hours with the charging case. The case fully charges in just 1.5 hours, meeting your needs for sports, entertainment, work, travel, and daily activities. Additionally, the smart charging case displays the battery levels for both the ear buds and the case in real time, helping you avoid unexpected power outages Multifunctional smart touch control: These Bluetooth headphones with color touchscreens allow you to control music, change tracks, answer and end calls, and activate sleep mode from the headphones or charging case. The smart touchscreen also offers features such as camera control, language switching, custom wallpapers, brightness adjustment, headphone search, and timer, providing you with a unique experience
